112001112111 has 8 divisors (see below), whose sum is σ = 170668361344. Its totient is φ = 64000635480.

The previous prime is 112001112107. The next prime is 112001112127. The reversal of 112001112111 is 111211100211.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 112001112111 - 2² = 112001112107 is a prime.

It is a super-2 number, since 2×112001112111² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112001112191) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2666693125 + ... + 2666693166.

It is an arithmetic number, because the mean of its divisors is an integer number (21333545168).

Almost surely, 2^112001112111 is an apocalyptic number.

112001112111 is a deficient number, since it is larger than the sum of its proper divisors (58667249233).

112001112111 is an equidigital number, since it uses as much as digits as its factorization.

112001112111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5333386301.

The product of its (nonzero) digits is 4, while the sum is 12.

Adding to 112001112111 its reverse (111211100211), we get a palindrome (223212212322).

The spelling of 112001112111 in words is "one hundred twelve billion, one million, one hundred twelve thousand, one hundred eleven".